Surf Forecasts:
How big are the waves at Porth Ceriad today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 2.5ft (0.8m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.0m), 5s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 4.5ft (1.4m), 6s period with SW swell.
The current surf forecast for Porth Ceriad at 11PM is: 1.6m 6s primary swell from a Southwest direction and 0.1m 12s secondary swell from a West direction (forecast issued at 12:00pm September 14). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 2.5ft (0.8m) | 5s |
| Afternoon (14 Sep) | 3.5ft (1.0m) | 5s |
| Evening (14 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Very mild (max 18°C on Mon night, min 13°C on Tue night). Mainly strong winds. | |||||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 5 | W 5 | WSW 5 | WSW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 10 | WNW 5 | NW 5 | WSW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 32 | 37 | 51 | 96 | 141 | 212 | 195 | 140 | 94 | 95 | 84 | 69 | 47 | 34 | 23 | 23 | 22 | 9 | 0 | 11 | 17 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | on | cross-on | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross |
High Tide | 10:46AM4.37m | 11:05PM4.46m | 11:22AM4.16m | 11:41PM4.11m | 11:57AM3.87m | ||||||||||||||||
Low Tide | 5:41PM0.37m | 6:02AM0.51m | 6:10PM0.60m | 6:28AM0.82m | 6:38PM0.87m | ||||||||||||||||
 |  | | |  |  |  |  | | | |  | |  | |  | | | | |  | |
 | 6:48 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | — | — | — | — | 6 | 2 | — | — | — | — | 1 | 1 | — | — | 1 | 1 | — | — | — | — |
Temp °C | 17 | 16 | 16 | 17 | 18 | 17 | 17 | 15 | 14 | 14 | 16 | 16 | 16 | 14 | 13 | 14 | 13 | 13 | 14 | 15 | 15 |
Feels °C | 15 | 12 | 12 | 12 | 13 | 12 | 12 | 10 | 8 | 7 | 11 | 11 | 11 | 7 | 6 | 8 | 6 | 8 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | — | W 8 | W 12 | — | — | — | — | — | — | WSW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 10 | NNW 5 | NW 5 | NNW 5 |
| kJ | 3 | 3 | — | 1 | 3 | — | — | — | — | — | — | 69 | 47 | 34 | 23 | 23 | 22 | 9 | 36 | 11 | 4 |
Swell 2 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 | WSW 8 | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 6 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 5 | W 5 | WSW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NW 6 | NW 6 | WNW 5 | WNW 5 | WSW 3 | WSW 4 |
| kJ | 32 | 37 | 51 | 96 | 141 | 212 | 195 | 140 | 94 | 95 | 84 | 13 | 18 | 84 | 114 | 131 | 136 | 78 | 41 | 7 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 252 | 252 | 252 | 252 | 247 | 252 | 141 | 406 | 494 | 550 | 494 | 494 | 126 | 126 | 141 | 126 | 141 | 272 | 303 | 291 | 298 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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